Seurvey R is used during construction and operation of oil and gas wells in the EOR process for water inflow restriction and conformance control, and in flow deviation processes for polymer flooding. Depending on its application the chemical is available as two brands: R1 and R3.

Application

Depending on the process, Seurvey R can be used both independently and together with cross-linking agents. Average injection concentration is 0.3 -0.4 %. The polymer: cross-linking agent ratio is 1:5.

Transportation and storage

Seurvey R can be transported by all means of transport in covered vehicles, in accordance with the rules of goods transportation.
The guaranteed storage life of Seurvey R is 12 months from the manufacturing date.

Description

Seurvey R is used during construction and operation of oil and gas wells in the EOR process for water inflow restriction and conformance control, and in flow deviation processes for polymer flooding. Depending on its application the chemical is available as two brands: R1 and R3.

Application

Depending on the process, Seurvey R can be used both independently and together with cross-linking agents. Average injection concentration is 0.3 -0.4 %. The polymer: cross-linking agent ratio is 1:5.

Transportation and storage

Seurvey R can be transported by all means of transport in covered vehicles, in accordance with the rules of goods transportation.
The guaranteed storage life of Seurvey R is 12 months from the manufacturing date.

Composition

Seurvey R is a modified polyacrylamide powder with high molecular weight and medium anionic charge density.

Features

Seurvey R effectively improves coverage and sweep efficiency, and reduces water cutting of well production.